package cn.sxjzit.officlal.mapper;


import cn.sxjzit.officlal.entity.User;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;
@Mapper
public interface UserMapper {
    /*
     ****@用户增删改查
     * */
    boolean update(User user);
    List<User> selectAllUser();
    User addUser(User user);
    boolean deleteUser(int id);
}
